@charset "UTF-8";

.hand{
    width: 100%;
    height: 64px;
    background-color: black;
    color: white;
    line-height: 64px;
    font-size: 0;
}

.index_left{
    margin: 20px;
    width: 50%;
    height: 300px;
    background: url("../img/bg1.jpg") no-repeat center center;
}